 
	var breakfast = [{
			name:'牛奶',
			carbohydrate: 3.4,
			protein:3,
			fat:3.2
		},{
			name:'馒头',
			carbohydrate: 47,
			protein:7,
			fat:1.1
		},{
			name:'鸡蛋',
			carbohydrate: 1.4,
			protein:12.8,
			fat:10.1
		},{
			name:'苹果',
			carbohydrate: 13.5,
			protein:0.2,
			fat:0.2
		},{
			name:'乳清蛋白',
			carbohydrate: 5,
			protein:80,
			fat:0
		},{
			name:'大紫薯',
			carbohydrate: 0,
			protein:45,
			fat:0
		},{
			name:'玉米棒',
			carbohydrate: 46,
			protein:0,
			fat:0
		}] 